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Internet protocol version 4 support for proxy mobile internet protocol version 6 route optimization protocolInternet protocol version 4 support for proxy mobile internet protocol version 6 route optimization protocol description/claimsThe Patent Description & Claims data below is from USPTO Patent Application 20090122750, Internet protocol version 4 support for proxy mobile internet protocol version 6 route optimization protocol. Brief Patent Description - Full Patent Description - Patent Application Claims
This application claims priority to U.S. Provisional Application Ser. No. 60/987,354 filed Nov. 12, 2007 by Qin et al. and entitled “PMIPv6 Route Optimization Protocol,” which is incorporated herein by reference as if reproduced in its entirety. Not applicable. Not applicable. In modern wireless access networks, mobile nodes (MNs) allow users to freely move between access points without the user having to configure the MN for each access point. Specifically, when the MN reaches the coverage limit of one access point, the access point hands over the MN to an adjacent access point, typically without any disruption to the MN\'s service. In Internet Protocol version 6 (IPv6) networks, a process called proxy mobile IPv6 defines a relatively orderly and efficient network-based method for handing off the MN between adjacent access points. Specifically, proxy mobile IPv6 allows a mobility access gateway (MAG) and a local mobility anchor (LMA) track the movements of the MN and initiate the required mobility signaling on behalf of MN. In addition, the MN always uses the same IPv6 home address before and handover, and does the MN does not participate in the handover or any other mobility signaling. Proxy mobile IPv6 also defines a route optimization procedure. Unfortunately, proxy mobile IPv6 do not support Internet Protocol version 4 (IPv4), and thus cannot be implemented using IPv4 signaling. In a first embodiment, the disclosure includes a network component comprising at least one processor configured to implement a method comprising promoting a optimization of a communications route associated with a MN and a correspondent node (CN) using IPv4 packets. In a second embodiment, the disclosure includes a network comprising a mobility access gateway (MAG) in communication with a MN, and a CN in communication with the MAG and that desires to communicate with the MN, wherein a communications route between the MN and the CN is optimized using IPv4 signaling. In a third embodiment, the disclosure includes a method comprising promoting an optimization of a communications route between a MN and a CN using IPv4 signaling. These and other features will be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings and claims. For a more complete understanding of this disclosure, reference is now made to the following brief description, taken in connection with the accompanying drawings and detailed description, wherein like reference numerals represent like parts. Continue reading about Internet protocol version 4 support for proxy mobile internet protocol version 6 route optimization protocol... Full patent description for Internet protocol version 4 support for proxy mobile internet protocol version 6 route optimization protocol Brief Patent Description - Full Patent Description - Patent Application Claims Click on the above for other options relating to this Internet protocol version 4 support for proxy mobile internet protocol version 6 route optimization protocol patent application. Patent Applications in related categories: 20090285158 - Dynamic coverage adjustment in a multi-carrier communication system - Techniques for dynamically varying coverage in a multi-carrier communication system are described. A sector may operate on multiple carriers. The sector may vary coverage on a given carrier k based on its load, so that less interference may be caused to other sectors when the sector load is light. 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The serving ASN-GW sends locating measurement information to a WiMAX terminal; the WiMAX terminal measures the locating data, and sends the locating data measurement result to the entity capable of calculating locating information; and the entity capable of calculating locating information calculates the locating information ... ###  How KEYWORD MONITOR works... a FREE service from FreshPatents1. Sign up (takes 30 seconds). 2. Fill in the keywords to be monitored. 3. Each week you receive an email with patent applications related to your keywords. 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